Ocel 16 720 Ni-Cr-W.
STANDARD published on 18.8.1977
Designation standards: ČSN 416720
Classification mark: 416720
Catalog number: 3440
Note: WITHDRAWN
Publication date standards: 18.8.1977
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN